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Patent Searching and Data


Title:
GRINDING TOOL AND METHOD FOR ROUNDING EDGE
Document Type and Number:
WIPO Patent Application WO/2019/027000
Kind Code:
A1
Abstract:
A grinding tool mounted on a robot comprises a roller group, an endless grinding belt, and a drive roller. The roller group comprises a plurality of rollers. The endless grinding belt is disposed so as to double back at a portion of the roller group. The drive roller drives the grinding belt due to drive force from a motor. The roller group includes a first roller, a second roller, and a third roller that are all passively rotated by the grinding belt. The grinding belt is wound about the second roller, the first roller, and the third roller in the stated order. The first roller is disposed on the outer peripheral side of the grinding belt. The second roller and the third roller are both disposed on the inner peripheral side of the grinding belt. A space is formed between the second roller and the first roller and between the first roller and the third roller, the spaces allowing the grinding belt to flex toward the inner peripheral side.

Inventors:
KAWA TOMOAKI
SHIMADA MASAHIRO
YAMAMOTO JUNKI
AOKI ATSUHITO
Application Number:
PCT/JP2018/029035
Publication Date:
February 07, 2019
Filing Date:
August 02, 2018
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B24B21/16; B24B9/00; B24B27/00
Foreign References:
JP2004241434A2004-08-26
JP2001225253A2001-08-21
JPS62188665A1987-08-18
JP2005349524A2005-12-22
Attorney, Agent or Firm:
KATSURAGAWA, Naoki (JP)
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